{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165901721",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cfd19b40c17f505c2239b153cc46140224642d600508903912b7794e4a0af90",
    "signature": "0x7607ca82effcb49a60511c3005432fe8c3490f5ebc8ea3473c92d85bc7607a843243d68d1c2c11c67c119cc733745de0716512e0f2960670cb6f6e8d0c4b55681c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}