{
  "manageEntity": {
    "action": "Follow",
    "entityId": "147560789",
    "entityType": "User",
    "nonce": "0x0f583a8695f108735215283ab8b468b0ed48354344b9933d5d4372ceaedebc7e",
    "signature": "0x075daab7cf702d95d8d01f13f2f2e4c9e996d23a08355ac1d22dd7eb80ac9efd65837d4ae4366d0028fff292d5bb79337c1543807bf522c5630481a359c51d4d1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}