{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1283880179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42ad62c5cbb4e99ea3cd1a7a38a2544fd1c0bccfcbca9ae28a29b2ee742b13a7",
    "signature": "0xdcd161849053aa97909a4cc86725f717fc6113ade81230160a3b3739bfdc4d0335e30f718d59a3e63a3618df5ef3952486593b3bfca22c51af8014fbac9213b21c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}