{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8eb9c95482142fb5744c51d4c874851b6a88750bc8f50c3aa3fbb38ddddac6c5",
    "signature": "0x60214a6576c766e9443fff2d4110846453dcd8089fd942ade63effe984c3dfb01a42887de79eef0e649ccfb84aeb82205bdcde2cf44ee45da5da04c1a3afda7e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}