{
  "manageEntity": {
    "action": "Repost",
    "entityId": "218598684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x675e030f3bab7338a21b6fbbed2353e7cac6e2d3cbd593dce4650e32d561e4b1",
    "signature": "0xad880e83bf3e9f4cd3d177ded173541b70cf027be436c3919f0f66d030ebbaca3bf7fc83713ce22e87916184194e6d770a43487d7c98e2b31b4ebcbc718dd68f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}