{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199423919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x425a7ca2ca0b9427628c62a584fa319dd7f704e369ea06dc2dbdf2033475c110",
    "signature": "0x8b270d7e0278d1f0fb8cdc89a20fc01ef9b783b83ec99c612422c4a0f61f1ef9374bd0dd7053d9aacf773d36e82235439ac8eade0f76b343059ac0b49e4f6a2e1c",
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}