{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1481356603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe169ae0524fd0a401c992a25a40f3ec69f03e967a877a5afdbbe9ec3de13392e",
    "signature": "0xf40424d2f9853b48e898c6a0d64ef18caf50064e8044e2f3f00f507da5be0b905a7855d1a4876cdb6f0479b786b28a93c8852fea877fbd32559f683cf1ad09741c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}