{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49853566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca5da63a44da804ea540885441b8afd61e5a76ec50d53eeb6ac38e43664ce202",
    "signature": "0x537684d325f8eabdac4a14dcd2a97f157cb0ee8ece727835c319bb6c92009a0d62878541e8ae8f1927cf534f90d11e01c5837ad7dc594c7062e5cb2a10f230b31c",
    "signer": "0x4a32dde6757c86F147e3C1Af86284568E19D14f6",
    "userId": "985727"
  }
}