{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1356559779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f3896c5de19f2e3886a0d9b1519992211692f019b7e58b9aaceef93c280f720",
    "signature": "0x8f8d8ffd4eb43246aa3f6446746a5d4b4e008bca57ae0c42eecd6c67c16e4df410d25d1a8123763882926a5be1211ff347af044ee6f5d0aafb6f51d298133da61b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}