{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfff1345307ae5edf72cc55a1bf00d4da403321c13cb71a7da97a707927fcd707",
    "signature": "0x14f4c12c492612c5de400f9ff273ec335f04a67d405da381e4fa9ebd1d191cd1563571a02d255aa640ce78577c9a50c14034cee47a6da29b989832e1c4826e9b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}