{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243509182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83a0b15f466fca44ca3bc42a670b9c7a9dede1e014c835d23bbb64a5fafe28b7",
    "signature": "0x2e527cc8aa5f9e74783921768c79a1ff8b189d5be87282f61caf72e814e74be65c9be0e1d553b8b117235a7f4dff1b64a5d4841ca309b8050c5908cee63edc561c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}