{
  "manageEntity": {
    "action": "Follow",
    "entityId": "614212580",
    "entityType": "User",
    "nonce": "0xed335804bf235fb01b48745515e0e4c89d7fe6015d16f761b854b16f05cead57",
    "signature": "0x415d1b7b6ea71ebf6e6a3e9dbca5656cfa655b363f2f9cd05380b8d04d9ac4b7091774159f9e57b3032997fcd123edf43a556fc9d5b9bbe69323db2f99c362ab1c",
    "signer": "0x7cb3978D851aBbaD3373f09F31DF1ceA399d64B3",
    "userId": "860501393"
  }
}