{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2090418209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ab0fa7b3c2fd5bdfb62546b3b7b2514937fc4b9da0e495949d848597e8af8ed",
    "signature": "0x759d09e5be398d06c3d602c2b136f4d3f5f161c506263e6c45496d99c972171e7f88e5bed85dc93988ae830dfde9ebe37fcef37a33f3df8ec04b0edb449726fe1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}