{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7bc78500ee26beaa86963587204e2dd069daf18c9a1b62e46c62a54142885c64",
    "signature": "0xb5e207bc25e5347666d82cc394fdbb8e39400cde34cd459cf21690713baeb9667fefc57497f728d87181174d99b107f057b5ff2f48ad56912896af465aee84b91b",
    "signer": "0xa4AE20Cc8300aDC4Fb40b81249886848Bd27f0f4",
    "userId": "223152537"
  }
}