{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261024406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a8f822ebacecc45c2fc3e7a519e104c075e3527d94cb4c77339e59650dcc3e2",
    "signature": "0x4f3b785093c9fc5db5201ac074a8f75b6c86ff4427ddeadf66d5a2c5ddc2dbd47aa770b4ab848dc46ecafae3f8d8a2de32ea81e6ee8e3edbcaac0fc35cace9811c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}