{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1020597522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f99779fc06c27162d92d7a57a468a56e08cd47134465a16ccb589efe924448c",
    "signature": "0x8ee5d7990ac18af9a8fae2fcb85bd59c00be23749cbe56aacadfa26426b817fd7a0b65a014e56c338cf1ad9e05c48f434d08eda89566a85493bce6e5f868ab351c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}