{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1112417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x151ef51654422148b5afc205571c5dd0a692256878ad4d2d0c9f030077440b2b",
    "signature": "0x54fb11aba8af678c2e503c2cf96d0e5fd09a540a8148c1dc3fbb09e90e6cc049146f0e208561b9906e7829bbcb80bd7a30aebea878a9623852c6b0c48e79afab1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}