{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245766487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64e35f76eb4f634065d032765a82051647c775c8750e542a06af1f27a9bf0b46",
    "signature": "0x0940a01b8cbbf32b6826539b080940a6736f5caca4bc10b7369c8b0b12688c4c42481a009073f4c89f9e2822f9a24e6ab92f05297e8a3f7cf24c5ad9c330d4ab1b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}