{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b2eb7a515e532b995fbe5775a8fe9cae31666189dcea261e881316d87321330",
    "signature": "0x163bf3490ad8eb03ef67e38c0f0a4e880bacb8adda9f2b6e46e2e3260f3458f92029fc613c89c2de6dd03f907e1c378202875a05e27c4a16f595654e6c5ab1bb1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}