{
  "manageEntity": {
    "action": "Repost",
    "entityId": "253126033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7100dc6e2bd3046919bc4d0de68d3a1a60c2202e66211e1ca93496afd0443902",
    "signature": "0xdbb6ca264e87c32c9ace7f9108328a2bdf95950cd4736442f9558e30905fa1b2573bb8fafe67c9260c6368c261de01d9940ae4b2ceafdbdd077ae5d59a0be2b51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}