[
  [
    {
      "acurast": "5GCRsKgLUG9kWuQzVtDYmok13pujj286dW5gn2iVvEwsmQ7k"
    },
    28961
  ],
  [
    {
      "secp256r1": "0x03ca48684b7ea1848ca042b6b9e1c0e19bcbd2773db5054f0af362472162640d76"
    },
    {
      "secp256k1": "0x037ca2d9f4308229147974ceca92330303c7d859d3e2806fb996e8aa26fac47b4b"
    },
    {
      "ed25519": "0xfe9439747b9938d993581db21ff5975bbbc8bbab9691dbd6e957a9b8373ae6c2"
    },
    {
      "secp256r1Encryption": "0x02201d660a3b0708821d0292bb7de422b629654e6103338467132a912dfc9e5a39"
    }
  ]
]