{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b2ef5188b071ec021c5030e75ffcde81dc424c3e264d0d48088d54352ca6b7c",
    "signature": "0x79317d7e3d23313aa0b6f6f38bf8a67301aadcf671f1776b0d418e5e44543e9b05f109e4a99278782bfd2de134137f3e0679cd755871e5ebbbb07c8e347f12ce1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}