{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1804452015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2db3afa695e765e128a7f8812802348b9f1615b70ebc48638176d1512abdf7ab",
    "signature": "0x4cb31d5519ff8c677bf3ea03b1721bb8a927635cfa7e91ba089028605a48b11e67e7081fbecdfd59aafe8d9ee5aab559b4e1f5c9b3749e704362dbca3ad502bd1c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}