{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1940729258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7d758563514f5ce93e57c46f16bab4925b4fc9fa9d4db43ca9f0adbd94851bd",
    "signature": "0x4b0254a23b1f12fe184abb76322a1af17072f5109345ec59c1100d1258886dc42873d456579ae8c068883acec239b5fa450fe4b2f6d52c4a5d465c17198046f51c",
    "signer": "0xc97A6025Ad8c7Ba1a35Ef7E3A3b88ABc8b2013BF",
    "userId": "666092734"
  }
}