{
  "manageEntity": {
    "action": "Follow",
    "entityId": "166447128",
    "entityType": "User",
    "nonce": "0x518dc43216f7125e801811e39d5a7d1e2bef28dc5ad24c086dde26c3c9c46f27",
    "signature": "0xb15c6e9447be060a8a203a5fce83cc2e5a941689f412e7d076556854f7b9350b4455549eceea816ea0440b96aa9390804e2fb0ca67d10f33aa17f5b24d4227d41c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}