{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592641584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12f3d6cf662b24eb598b926b089ad32c30358c739b765a8288e3c116811b26ab",
    "signature": "0xa1282aa5b59e43734e05ce1c07c759d5dad5b5a6d178fd3efee81c786ab3178c23ed07882c1dd5120cf340f0f6f3d8e4e18f84662237424b9db37f0903d065c91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}