{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084467632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x443f47a28f86a5ffedfc849ed42fc5ac099cf74b9e57b46110fe05c15698756d",
    "signature": "0x520dcd65bb39e77f0708440c4eab5622313c7b094ff2556f624fb7754755b9790e0fd0404b152736c6c9aa402af2b0cad7ba20314205fb785ca32b9c225a799e1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}