{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085003554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94484973279aa0e1147dd8def897e73af4ec07933966648a2fcb7b5895169c7d",
    "signature": "0x37c21866e3b238f27a52d9f197053ac30ffc29c60b99d942c7a2b042e9a7b95813bd3e4e8da22553377c86e3cb944b2812d92d57b894bfa3712a4ed189d47af81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}