{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc57b049d0422d5e891070aa185c8ed224514e64d93620e07e5f577de882f6df",
    "signature": "0xf8ae38b066c7680db426f5674d2dae4468f3e2d4e79ac9fb33b5371dfc6404fd15739e061db1eea713c2124dce6e2772fa8aeab6d9841b1155ea8ec06a2bb6971b",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}