{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272450916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55cf7333e37680f89edc23f763f2f476f39585dff1e72ebe7b21518fd522e04c",
    "signature": "0x07de1d24a5ec14713da10240d0e808d972b568351ee92bbdcb2383ee2f4927e3219c7a6234351d42085ba1248abffa44838457ed23717a733200f83b48196a071b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}