{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1918729977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd035120eda96d64658d81e9531787fbdf2d3617ca6a5fdc7de5fe8549fba49c4",
    "signature": "0xd02a2a5ed1b7c6d1cfad0e25b655497fefec38af259d4ffdcd6b32910bc511a1443a6f35ac72cfca70f1f38289236dd96638d887f2b1cfc51ec8de26db02f2d61c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}