{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdddfe6d8dc7e71c92f6c3694f54681c4301484e1eb5fe3c31cb43ba7634ff28e",
    "signature": "0x2e3b7c8bf11348dbcc927202198fd742dc7da7e57610a7adfc1daabe207c8b1c28d031fd4bc81efb8661a853b20d701c7541a6c6de24a3eb63dbf7f7925cd21e1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}