{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138628",
    "entityType": "User",
    "nonce": "0x8a94e798a870fe8abbd55e741cb57697f156695318c727bebb70c82b18368f26",
    "signature": "0xabe1d04f3d813586eb9ecc54030599d1039aad417f1d3eea69b73c46ec1a7aeb0aed45c81f4c04bbddfb25523f32106407eb2f0a102f974c3a08d0f17771684d1c",
    "signer": "0x4013D1dCdA06DC781615451200c459B1d75ad819",
    "userId": "531747098"
  }
}