{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1641d1aeba2cf343767ee28e576df46cc599ce9af2e248fa87c2219010f6fb65",
    "signature": "0xe558274af44e7f23322ba1dfde39e368b7915f63bf9deb291c64316410b9c98e2c7bf3a11a1d3db0fbed408a85cfb234d1cbabc33ca23712ea5dbb0e3c52f44c1b",
    "signer": "0xCe28dce78A73b5c96c01000780576613c0b7Cd47",
    "userId": "300284320"
  }
}