{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7656450da9cf12c842a402d678a033d93f528311aa2dced224a024f21b3c824e",
    "signature": "0x0e74b67c1d98a7e7b714e6661f091f540d1fc93f0066540b9f15c6c098f8f468002a20b8751d334c4697ede19b2a3943bd06e136e65f074f6f49acef49e204551c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}