{
  "manageEntity": {
    "action": "Repost",
    "entityId": "449792296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4312dd3fb0aeaaf46cde39e85d8726c4c296393b77e9b703a8791c510dcc81ec",
    "signature": "0xe9e648a3cec5983299659f4ba5d83aa08158def116505ad9b97719c3d4d3cd686f5e052e51a3298c2c045487135db2b15097ed6d15f764f21098b699a36033dd1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}