{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621496948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3396de6267ec0942d836e61acf618531721344d374d4565dac79b467ab387db5",
    "signature": "0xc2fabea434b52e30dab97e113364c712ecc2fb15ae70ac78c77ab5669605e33d74460353a79847e11ef95714a39670d4e1cfe8e4c9b6685192669d71e657ab031b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}