{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b76e93e13bf625731ae99411b4af6a39e2ab3c5d059da71c707d66c85cb5e7b",
    "signature": "0x030cfcf4080aab4b1335fc150d07dd13a4cde529f951f7895a50f4d154a5aefb7f8ff7bc3f6ef5816d7fbf8ae531b231958d878c898a70eec258bed9fc76f48d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}