{
  "manageEntity": {
    "action": "Follow",
    "entityId": "572974383",
    "entityType": "User",
    "nonce": "1794414224144368716",
    "signature": "0x5b383ed9ee0f0b1a26a962b26627243626d24711a03d040ba6f244fd72ae294b7bec4ba5e0d05368b88c88354babd45e7fb710fb4855d015092fbda9a2241e511b",
    "signer": "0x599180eEFaA673F9144C290417060595BF1eE55A",
    "userId": "411449058"
  }
}