{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe386a6a854df87f4eb7f9f51b351ce9c37aabe0fc1c00b9d757a8670aa39064e",
    "signature": "0xedf7343ec89aa922b1a251ca40f904e208cf6a745025bb64fcc2615f0199815000ec998357a4150b33d48eb58e9bd973e702a0175c9ad79eb76c44dd157b80271b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}