{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107000832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c93067f08bac5d5a506373938650362f1783cd0ea18255467fc26f224234e03",
    "signature": "0xbbad30e0774705a0765dd24d91b2e70fa143c714ac32709d8a7f443390e47f63624c6134cffe7038969f62c3bb00e27c054b61f7fa905e0d0f903fa18e112de31b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}