{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681340898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x261f18060521e53d03100f7a05c9f0c6f14a2d38e3e7fdfea7ee9523f2be5465",
    "signature": "0xe231b588a9b6132c050a3fe9cfdac0f19799686647647061242702f282e3f07a6652990f3b3edc2f73f9aa3753ac429573947212b84cdddf03a7e6b0d4c357431c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}