{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "976",
    "entityType": "User",
    "nonce": "0x90cbdb8cbe319e50841c719cdcc6bacea13597d281be197e873832d73c32ee98",
    "signature": "0x4ea3db8a82790327834728abfec74bc1459e23df8da965dffafdcb8cbdc22cb71647d46500a07a42ca8ae5482066cc009d2c790862e2f4b96b19a76d815584881b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}