{
  "manageEntity": {
    "action": "Repost",
    "entityId": "144578864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48dd9fe241c184c41766c1348774accfb23505f22dadd5fb0b88afff7aa3f099",
    "signature": "0x8625ccb1e8abb25737bd59ee201fe5d7fc7b744cc97d63720d789d1c935728e32f1b92edc37d0319f1d90882a5f86c45f4fd0bc6b17b98f23ea39e51adfec4f81c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}