{
  "manageEntity": {
    "action": "Follow",
    "entityId": "637451898",
    "entityType": "User",
    "nonce": "0x18814e304dbd271f0574206cddb56d6d97efd6b4103ed6a639650aede1e3635c",
    "signature": "0x4ec29d90e7fa099982137293c4d513f5165273716ce91d547184e2cb17c6c032612386111ce1b931b3f45f8575c6b5ac0dec90f811fe2046002836f88160f2331b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}