{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1334060209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52b425ab1737f959c2bf96afab61cf9fa1d3db59bc2c732673f509fae11abb1a",
    "signature": "0x0ea2f4f573a2f73ae39fdc5faf1abd936c2b63e6de51170a41013f07b80fdc9a699b65a34d1bc6e76f3839153fd43243ccd2194435b70f073759c63c5b60983e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}