{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190351",
    "entityType": "User",
    "nonce": "0xc4f48d3e868c4d1055455a1cea254ee049061bb955ec12524172c0582f718a8a",
    "signature": "0xaf7029cad143eecfe8b0d6549e5478aa1a215774d8db0fadfb3a50bdb1398e58680d659c974792c78cbcf6d7a632186c157cde7edd8ea3a49e8c0f03c466997c1b",
    "signer": "0xdA4448A94942BB1d74B134dAe4e71F0A65E8a180",
    "userId": "669480134"
  }
}