{
  "manageEntity": {
    "action": "Follow",
    "entityId": "551883994",
    "entityType": "User",
    "nonce": "0x5fbb7d07cd203aff26ddcae893b23da2620eb4c16b06cdefcc0f9b484a21db2e",
    "signature": "0x225357798c5579a80f09a35fc64866eb4cdc9d22972619aadb0d74583d9888477449a78161af89e9c3f14d7c81284e133b2aef6b2d4c41fc263c4b35afd931771b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}