{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304857543",
    "entityType": "User",
    "nonce": "0x2d24505a2f334d2c3fc9bd7eba9c2a5db36f16935917b517a5754e209692de61",
    "signature": "0x8283f3aa998e841d77876a31c509befcf152b5e35564ec4722571a650f5c0f2a3dbef7c64ad99037ba031d0af587d23a299bc45ad754c323b620ada1c74e4fe81c",
    "signer": "0xEb97202446fA641dF1494AFDFcD92e03878D7f16",
    "userId": "103041929"
  }
}