{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734775822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0339cebbe5640d5ec2f49f863e5f23c7e0d794675952254477b32ca0db08297c",
    "signature": "0x29763429f3b0788a0b47a422f5bb7ecc1d8c9324cd5581bc1305c789eff961da3b5478a57cc373f37ab0ea0599e8677cebbb71b9bdff8ea2e98aedfddf1c279f1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}