{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53717479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04d09f334943bedd227b418d851a7ba7373d783621826753dbcde53ed569fc82",
    "signature": "0xb58e62dd4331d481dc222292361b5becc3bb403ec46d14af7cc4822a1fb16b96272805b82adc11478f47c99e2bbf1f648fc269784bbf03e0a4df268a7f871e371b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}