{
  "manageEntity": {
    "action": "Repost",
    "entityId": "7661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6144db6bf652e73620dea305421821ee8bca15cc86c5203f70afc8474cc8e26",
    "signature": "0xe53a15c1e0751fcb99b263d59eb159245d0013e2383e01792b18b7768c45ae1a2c7f37301dcbfc5add70b0054dd8a025052635f4d850e3811a687761391423bd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}