{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18534721",
    "entityType": "User",
    "nonce": "0xac671c239399513aedf28bff598553a3a5a770fef3bfe9ff778cb5b3c1f52cc2",
    "signature": "0x121a387a9aaa3a5f81fc752debb5463c88d0330988cf303dfdddea5b10cee27b2ceca9a33644eb8bcbd735f71cac40773e11ee248fa044591db9af65a22e09d01b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}