{
  "manageEntity": {
    "action": "Follow",
    "entityId": "902557325",
    "entityType": "User",
    "nonce": "0xb12a609333062e0b09872db8f7311677819105edf48607b15d358b41ba0f49af",
    "signature": "0x73690f863d72ef31491929d1ea1672a0231b8c35cdf7d02d3d94d555c155611c064867a223cb07f8b3331e2c840e75b34d0ad92c68feaa0b229c69f19fc5fc821b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}