{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1018805918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e55e90f23ed2ec66d60bc9c7d8ff369ec76fb21a343477be715284fcda3f75a",
    "signature": "0x528cf4597c91a6f81e27bdd6939e743ed3d4d80df48cd7d85dc5d13218e7148872e3fc26fb15466dd5f17d10932f77dfbcd74b0074754d6e7853d247976335741c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}