{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43006759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4cd46b5643533edac46c4029fc99f4747ed5d1332e53eced3f0bd5488b1c5f2",
    "signature": "0xe9a1c8eedc13039c7a31a1f76061fada7bb6bafbbdbd493bea7524f14ebd450f70bd6133e11387a82ccc8b97b2f911dc12402b5d64888512fb462b7623032f961b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}