{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73300e58bec51f2848e7c2090aacf4cc686e34e312891394ca0f12a1e516c328",
    "signature": "0x10f46405829e08bfca5b6fefd449549ad650f83dc046d5c3c6fae3f023c40ed337d0fbc9f3d5417f6b75db03d9c52fc4fd433569842e73a6f1abd92c7bbc254d1b",
    "signer": "0x03e9Caf2aeac5a0F0e4Be56410d67A4148D38Fd4",
    "userId": "47828528"
  }
}