{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0xe4ed50e534aa9919301f81b3da3de1b5304452fd8751653f6dfa04ee3c73fcd9",
    "signature": "0xba43ca27a5c349f1e8cf9b49c349f222f1760e7f4371beec98ec9e648b0cacd32e049bfa12f62449210d36cd44ae8a104d747686605d6a1157a2991274eac65b1c",
    "signer": "0xc40850178B74672DD809330aE4477a7Dc40Cda7B",
    "userId": "93814449"
  }
}