{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1338895392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25c6921489bab0dd52027d07dd9d736da72f149cb85d818d63cdb2e34c326f4f",
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    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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}