{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1975964751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1606fac30b2cd1e868547b4f7f76e25c79ba0502344c5dbe424e45f16aa3d150",
    "signature": "0x237a20c5d9c53b362cfd4ed558b9df9b822c79619c48c896400221f210a9326d1e1563ef73f0c8c1ecd1bdb8cbc8d2e364e67cfd227a61437ab47b44506a56f51c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}