{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339678",
    "entityType": "User",
    "nonce": "0xe955e1197c4d03b65d19854db3cf63a849430b96956b30dc24f96d998977ae97",
    "signature": "0xab829b13a43e7378102126c5222618940474f8c8b552c0e954be53b4c6c617fa568955ded441545ab2746c6c64ab3c4227e2a13646d0e6db649e07cf4bb0e16e1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}