{
  "manageEntity": {
    "action": "Repost",
    "entityId": "696907100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09d387cb7c4528917c7dc56a5942c111f08b1ef5e460905baddd0f6f19901149",
    "signature": "0x8d9d4cd8520dce5810210bef4b511f10f7f891a8bbbc0e722b3daeab4dfab55a6f529651cefa489078d78ccfe2438114e136bb66052b7c9af42ddc91a6fff42b1b",
    "signer": "0x03e9Caf2aeac5a0F0e4Be56410d67A4148D38Fd4",
    "userId": "47828528"
  }
}