{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1281294673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x393fa30bc2d05999872367110e8c14189d47ab09eed51756989ead1254fed92d",
    "signature": "0xda4d35d8b88fcd4962cd4c8181803fb2410622633e86ec08e00e2d574f59cd73614ecf2cbc908a86ae209a01128e6178e67d6373be02d2e3e41e1c6c112b623f1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}