{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7139273",
    "entityType": "User",
    "nonce": "0x4a2a0caf532752ca57698911e887f62fc194b975542d021320f43ec1d7726c89",
    "signature": "0x5fe8402741f186c816f88796243e9e51fb28377ba2f3ccf47498614e3c59a1ef21a77422525575cd1f09ee5209e47186532581630f4b1b7e5f2967d44723edb91c",
    "signer": "0x1366a1037C8F2E691bA2D0dF3a1176FbA4736510",
    "userId": "39692"
  }
}