{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1526516424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e99b262ef0d1bba75376edff94e0a3f5a94e068b05477211be7ace83408ad17",
    "signature": "0xd8712780e407619f53aa144b10a315f8c5988e82a030a4029bda903f5cbc9e97382a1c2d44b3c5de5dd212ee91b3d1bfc18f733f28cae7ff7789721ab1ff11881b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}