{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1345",
    "entityType": "User",
    "nonce": "0xfde85703e7b6d5892abe6ca5450ffa10c4959e86468c85c9a5d5c65e34f7104b",
    "signature": "0x916a5c6c4bd81e70f95d9e959b0c5f6d12a4c25c7f01158181bd0c8046d9bb9e0daab97ee66b9c8f13785ae5450fff869101d76fcec01c3cd66b2347090fca951c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}