{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330386596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x159819487c85a8580f956d931e19ade2e85958abfad7526b6ed342231be0fb7f",
    "signature": "0xd7d70bc07c5c414e215393e1f8df955244f62c990f5ca2d7a4831af9e0c1e706306fed63d0586e83851cd8362931db3d23bc6a5b3555995e2cc32b8942e3b9fd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}