{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1560134265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x564a3d15cd98498536aa96bb902f54c30f555abe89cca10eef82efa5035e2704",
    "signature": "0xb53609787e34056c0943984aab041546189b0191dfce2094ba2655aff50c248247a82baf03da8d645c2fe58c4797f159f93f83a7eeed4554ba741039b71f458e1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}