{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701921999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65849a27d039d0a6c723e557dd068934e672517a991f0d274fe2e195bc7bfebe",
    "signature": "0x2218e63b5426f1931d0e4f1d33ce7d9eb3c1355b5492e0d1cddaf4ab19be7c8702af88dc0374bb9d532945c4bd23491a1a41883f506b1efd59c6350ad8bede791c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}