{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0007967cce6a509a9d4ee3175c5af1a700a8197f0be916aed0c134dae977dcab",
    "signature": "0x337e48b99917d80fba528e8ecec6853dddefe8416c5e26661d0cea7a92e0774339260b0272f2b79e97191dedc86f37b3a39a1a9afa92ddaad8b798d7dc4f23871c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}