{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1902044507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfdf62b3c62aea05b5a05f9473fdd2eb3ff9edfcef171fcc822328779bf371d2",
    "signature": "0x63646302210233918f33037f894b8b5816046661eaf080137b60b6111ca1d68036c2a7e82d29679cae237853495277dcfdd2fe6c45ebebd783369ac662ef18b91b",
    "signer": "0xd3CA6C81c4aff7BA2B2aA87ccC9607e439f8B0b2",
    "userId": "387501451"
  }
}