{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1051306442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66e7065c197eaec436328555d71a2c546856b27ce7dde5f2dbedf015908fdcc1",
    "signature": "0xb7ca16e541f173897c01a0947513be8fee85157e876642cc11c7c0c9e34e27c948b7277acf7605b5b1981e6d489e1ce3bb4514f96feb180d85b22cbda504fdbd1c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}