{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1686786054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb23a603b825e45a1b2f3656f397a4f462d20e80de5a3ee5cfc8b1b997ab8bc4a",
    "signature": "0xc7104489eadd5ed85d74ed3b57e14ab434471d3752c1afcd26f174c49d1415772cbe8278163c0a742c07eafa073fd20b19699e39fb19e8cf134d94dca59d21311c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
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}