{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x228db11a53cc1e60ce8f82bffdfdbb8eea4355d5fb3532beef501415212c22d7",
    "signature": "0xb061285dcdd9acf382e2589a0b8392045b06862217757d292ab15a8b032c3d7505826d3c59adf27a700e5f9c6896106277bdc35a2789eba8bd1084a80ad535141c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}