{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301637",
    "entityType": "User",
    "nonce": "0x4192d0299f59f767893b42ae57120864cc0412907e2afc83fc2504b2faf3bece",
    "signature": "0xf123d4a43080e7617aea80468ac2171f7478004afba24db848cde09d733f1474327de5c166f20570319b65ba5e4b72921d76a43c6c9c6241d4f814d8dbcd230b1b",
    "signer": "0xb68FB6A5ae9015De46D9634e946c04517523Fa43",
    "userId": "134619804"
  }
}