{
  "manageEntity": {
    "action": "Repost",
    "entityId": "559540256",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0ffd6955de215af9add902c5bc37fd5f8c8316ad965a52f29f8b9623ae1e3d9",
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    "signer": "0x5501467AFaA7897fBBD65dE583c7E74577B92f74",
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}