{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304263",
    "entityType": "User",
    "nonce": "0x3490a1cc01f382cc2cd97615c7aa51a8a72dfec51fce41e875b0c92fd8fadd1e",
    "signature": "0xdf39afe95bacfe91522328b796a3ead7e3d4027d3f670189032ceb2986ca536129bc8008a04e972179bf08f82cc5a141ac5594fa0b60d0388ee2bde5656133771b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}