{
  "manageEntity": {
    "action": "Follow",
    "entityId": "449107",
    "entityType": "User",
    "nonce": "0x26cf94b9e5d68daa938429242ce5e7f63303b2fb4ed37bfd0dc1f51243838479",
    "signature": "0xb4d78ee6bd5cd33596cad5aaf4aa69c9adcaba1da9a0fedfc636e2e6c06b4fbd22a84b2117830ee7faf1535ca00349d1f690dc05250660794c11a3893f8d7cad1b",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}