{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460282622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b214d9e6e6fb1def411fdab2f60a60c06b7f7c236f8acac4b3d1757dda078dd",
    "signature": "0x878110d88f5ede6333eac270e2da7345f42c7f26fda6edbe3ace8b016f84a5c664d1dbf66ec2b2ee8067d407e633748b10708fb092bb351608324ac8075b33e31c",
    "signer": "0xEeea4f65FD2D7EffBC68176EAbe8544B088Aed57",
    "userId": "584616263"
  }
}