{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1275858709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2799e76b6875b58e1f6666574bc99be0bfcf3f050e98b3b71bd6b7e0abd353e3",
    "signature": "0x040a925cf426bc8dab422dba1a9102f513cbc309c71de6ed2c50f8f6351b207f476e24eacb0639b2bd6d83ae34e5c6a7344e5d9244e66280d8b7811d9e03de501b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}