{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558249234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f6b7e15039552470f850727282837d7894a81712387df9883e9a9c721df4b5e",
    "signature": "0x83121e073d80517a9fcbfc4a23a27c03e02b0d4caf92d516680f62544ec531432e26bbdbf9db2cb3b04296751cf404739ddc6b072726fa90449847caa0a508981b",
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}