{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1579947386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32dab96109e076f68d9da7aa0c23dd3079034d955a40f86dd3a4b7c04aecd2bf",
    "signature": "0x9772074da5ada8af551771fd667120623aa9d0dba6d6e95ff548010cf35264f1411f7ee83ead8bad399bb791722bc95f6b7377dc99181380bdfa318afbb870621b",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}