{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621883692",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa36bb93d64da0f558b2f371b2ff9246dc37dc815680a41bdd88a631042f4d13b",
    "signature": "0x9566fbcb874fd4c560ecd7395cbe5bb48aba2a8692be79ff0fa29f56a1ac4e1e6729a0cadd921da6740b5e11e9926b7c7a57a92513e96ed377420208544774a61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
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  }
}