{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125725495",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3995dcaf8dc3393e496388e678ac00958b81f67ff783e7bca79b8382a5519ba8",
    "signature": "0x92f4515687fb7a377b02d95b7e8fa27a6592bbd25d8c9429dfed7de4da0377d825280ac5a78c00b815d30043539a733121d01ad78d48e5d8be828fca2c8f9a131b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}