{
  "manageEntity": {
    "action": "Repost",
    "entityId": "506420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddcd0f2fdadf6206e333e4617b9b1fb9f26673c2ccbf453ea4d7e41e93d59b23",
    "signature": "0x16b71b3c443502704896c2f46e0316a718854434b5d71b28f3228638e04b71ac66a191674f7a205c5960598518446ab6ebe0afbc3beaa80b4f618215652a670b1b",
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}