{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771357348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf519bfadb5ac56401d7d41085c19be90e813fce8d32c4cc6e8b542e86d317ce2",
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    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
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}