{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1215981388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25878e37ec6b7785741a41d8460c0897dd09d6ece156204c816bb0b111c5f147",
    "signature": "0x490f77be0f3f6808e9ffe920f51b76d0a5fd32f86960f9ee4dc7a6f6530f587e557aae7d096d3b24b4a3f219d4f7b84347c1ad6f600a73be2482b8816bc285f11b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}