{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x447ebb22cdddecdb2135713920de03ccc2b7aa89a18b3509c379ed80d5973b1b",
    "signature": "0x30bbe7be12dbdda0cee757571ccc4c1686026f7e03e26321bb14537a575ff7f22c50debbc1816d1f3041b4cfabe3c19b6ab3ca0667b9e42c20ff7a5186ee00df1c",
    "signer": "0x9df51FBCE788c3885Bd9f46979B1bbDA8f8Db2A1",
    "userId": "489311557"
  }
}