{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1019366671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e703cfd733f783c46371a178c29d1b22b4a8e7f459011e4869a8c2159631cb7",
    "signature": "0x11f20db4f4d60f2d751634cc3bb7013c43cd18866bdf3faa6d7f204bbbeda11b3ee1c8c87cbf5500adbce818ce7a85901bc260ace1edf258215fc52db6e4f9721b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}