{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcab5271093442882d5d403d00b146da5007baf44a1a3f70499fdb89f16a1c55d",
    "signature": "0x46c2cb1b474ae2fac90a718dacdfca22eabaf0d40ed3d6df062426f0e5022c32787e43feb25d4c18a393075123964e775a973cb88b2566b92cfff4250e93303a1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}