{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1678133537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33cbe3af5c4d71fc35899bedbcbae1a3f73935b701852f5eefacae850ed58634",
    "signature": "0xe904b6bb85ffb1b1d7bf97ec26eb5fcb5d29c87c7ed5fbdfc0788dc9829929530611a3473d873ca5dab7db9d78e9386f87b5c225bcfe06541a09868ad64f69961c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}