{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148927618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x469650bfcd1ff28f36c527ebcaed4280aeb68a177b1d9c76a6ce34fa693da281",
    "signature": "0x996462aa61412d4f270a0e9fbf489fada1491175f22bcce813eb4c68433b537d1fb0569dfe4216db73dc5d1d6b155dda17e4f6a5b8f28ff963b137f6be357e281c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}