{
  "manageEntity": {
    "action": "Repost",
    "entityId": "613829755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x075aad65d85e30f2bd0574626a31cd72b186659e01b34aff1250cbcbe284e088",
    "signature": "0xcd0c33a9da887621a140c44838c2b699366499c0d536d0095e6f0ec533491d93099bf0a169b2f08b03c1ba1e13dd6b322499682ef6566a6b6aacfcc7c74da3cb1c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}