{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1821046322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf036b1bf4b2a36bd98781d2f774e040d945637b338f59f00835fa7ed4e10b544",
    "signature": "0x96f6cd608dcef1d170d4c86e4ded5dbbffd0c46d7d1a7d532d9cdb5fffde888457b1441df0f50cb203c3b70a71ed77577ebf700c8332bcba780f0d4139c323dd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}