{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1800913993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25957a52ab701c7075bb8823cd42be2762bc60fdd73ba42a60d4b23d46546535",
    "signature": "0xf10ce15745c59dddc2ad9d77960b0428dd8b1f4b9226cdcf9a52f4646bd2d4a107971262c71d9099de93b1168ea5dad9660d90a700c8483140716302572bddbe1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}