{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1684087941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3033cdd016fd4296cebfaa78bf462b339f92339424a3f8f8344c744218f28ed5",
    "signature": "0x479164fbeb756a534667dddb1a91288618d255085b9dfe87240c82e2322b640e6eac68922627868d7d0c53902c7b94980e6b37d4a115894ca59da7d1c2b252a21c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}