{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9c7d3c48c78ade5302889691ded6382b5756e9c9e44283dfe5326ba15a64493f",
    "signature": "0xb7c48cc4b76aa498b836da004290f57d28ca03a0cceb86e3a1374360bd01967a23f999f92a4a32dec1d0152c4fb3d18914a8ae1c20a2d2f1523ec7bf199bb1841c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}