{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5a7c32a250d1b690416638458e24f5c4e1196380b16238f6b7dd6923fdb9d14",
    "signature": "0x0ab302449bddf8feb6c269d7892c503dafa4861ddfb3e91307c63e2af4ad31552788ace67b7a8b1358f14e21cdc87adeb17beddb10a3e34b6e6793785d69235c1c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}