{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459438303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd4db9f3ed90d23d0cfb6e1d20c0b63a870efed8cd023b6b0e53e77659f23b49",
    "signature": "0xd1da34782283072b2891726478ec2f5b7ce18492938e8868132779bcd758ecfa288b221c34ead970782555cd02d1bec83151a5efd9ed511af5dbd88afd12de8f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}