{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1509311",
    "entityType": "User",
    "nonce": "0x73843765b2ef6a073787aa98247ab7ec28a034d96d27e7bd73cb3e22decfa0dd",
    "signature": "0xbc7edc1c81b48edf0d52bec46cfe1fce34edd8f3db11578c9bc19c67cd0bf1a6037b2ebdf6c5debcc2f6f30b08e5c4f13d45673256abd6c341dfd07a06c84f1e1c",
    "signer": "0x6B239e9B75f27b519de7Bad3a26a0b7d30e32D3f",
    "userId": "311257477"
  }
}