{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178118564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7574443beb128b2c907a8aac30caffe2c246f710da6106c965cd5c428b08fefc",
    "signature": "0xebf997e5528788dbaba44dff76b3d8499f6c7f14bb808ca2a42f6b778342b16f798963e4e2a7318971db535a245f37b2e62bfa9809f877b9d622dc48c8df334d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}