{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1685539043",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09e466c9ba769b69ff0eec44f831aac2b9b54908a644583562d3249bdc1cdbcd",
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    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
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}