{
  "manageEntity": {
    "action": "Follow",
    "entityId": "545502",
    "entityType": "User",
    "nonce": "0x223d2442dfe3cebf20b0f12c1f24642d7e6a375c983e7fe047e9cf0945af7486",
    "signature": "0xe767deb2b2db99d4cfdd71b4f77f4a90f67bc1079f3b6714c03d1cdf1448474e2fd27779a18bfde93b759f49afda8536c5d2f50432b735962c6360a5767c06e71c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}