{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36ec23db4cb935e56e9be42243a56b359e2e2be5523536c0980ed1ebec2b4063",
    "signature": "0x3633e8a01f76e29ede1b54f32561efae037cae7b0142f31423109b93ee25d59542c4500e098d68ebf7fcca6f68ab00f0a1a045a7c455ee63a4ca0c268c004d841b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}