{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xffe8f5b17d81f04c527d7f2211efad5959dfa239872603e71c2c0b1df0ca0df0",
    "signature": "0xd860075ad34af5cf93fb8cf8d9e96908cddb28d66482dfdbc5b5905c1b402e3859df493e8b325a281e03cc41501fb2f0111828281645de302a1c4e59f1eebb4a1b",
    "signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
    "userId": "8151"
  }
}