{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487319500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22947f852a82d3682b27c8d35bff0481bc1a7ba2e87a795aa76b183041df073d",
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    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
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}