{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5639",
    "entityType": "User",
    "nonce": "0x8c38874ca519483324b43bb71b5b1ed002a334c6461c5fbfe31a5bad57f56b65",
    "signature": "0x14c2454617359c0a4c612a62bf7c394af4490e2f7ce89f07461d1a99755bf1b733d4d3fe663a774638c0b6a9adea0cae2d021c1058c046e78e56f13c8467b1191c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}