{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1906826473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7ee145babf1115b83f1d34f4a02e7091e5e7bac4cdb579cfff7ea565f6a735e",
    "signature": "0x6eee11fe0da2100a3deed16ded3de406ffffd86ea61dffca10983a1065ad927c04d519fd5aa98b23c69c666a2302fdaedec1eae87a59d16801a946180d1b3dd41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}