{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50747216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x433b5462e035c9258be838ef6e463534d885639113b4c3b6d1a6989b909845ba",
    "signature": "0xb5fbedc0a8eb286953fc3093a6301f25d7e591854c10ecc127148fbd5f65c03c4b1741cc0b37fb5521816a1e249d137aa4be108b0532f469aea262935cf67efb1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}