{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2081490722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03bdc4b46568968cb5d54675325126a8c71199d190fc5b0c817914a2d5e6cebb",
    "signature": "0xc6c5f100a2f40a558d578c86ca9077f10993895ffb135a17557b271f10eb232515bdf2eeffc5a3ecc0597238545c8700fda6b790abe824dde78baa30974461d71b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}