{
  "manageEntity": {
    "action": "Repost",
    "entityId": "461543888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd950851820e67eec8425c80da660a2a31373bf6ebaa6cff87eb3c0d94ce6718d",
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    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
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}