{
  "manageEntity": {
    "action": "Repost",
    "entityId": "863380654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72b8c45e4ef3c937e493b60540b004338f06bb5e55a0cba492288b279f032b68",
    "signature": "0x0ba0542fab141d3a310810f282e83194ea46bb333f55e5ff70a5a94c8497705c02b5d6f24cc9d6198d868d33c312aaf0850de5f2d9d39642a8add8d61c93b2dd1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}