{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544147628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb451905e937afc61d4183d218e5466c96adb23be8e150ac1dd4716bb184fada4",
    "signature": "0x50659431da57db64e79be5d302680f4e4d9579fd2453f7b31d9e543816d9ad04074dabe229b4cf248193220c9f09784f7fb21876dad5af38dc4dee9d719169ba1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}