{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1980684547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x119119de4ca69101674535c9607eda20d149c6e98585ee39b0fc795515c48a21",
    "signature": "0xd6dcc62b34635a63bd38a5195c09f329ecc966f67d1587f012aea1df5059f041493114121e2df418cd84bcd6ff1c2076f683520a2b6ca3dc0f0dd62afd25da8b1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}