{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630445142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92327f30f3ef5583e97dd932842813df67555923e975eaa5136a9a0add86a489",
    "signature": "0xad8b9a233b60cda432f8d05fc1b1e1c4a5cdb2b38678e576955613ed12a580372b73498d1c95ed08b2c330e9248fc58e237ccdc3b24ccc208e5c5cc9a7521c4a1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}