{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000049767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38a091e1a754d961ab5ce9920203b62710341f7a7b30638ce447d8330c6af70f",
    "signature": "0xe8a4966947d251b40fb67afde4833ff53c3f303471bcd8231769a7de4169c09523fe5b3942e2cb4485ab80a9bf686d33a8801fcf426992d5403b3ea86f3545c21c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}