{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfa847590ce19cda337b23db87c5a9054489a99bb13de1490d5987f5c99e4cc7",
    "signature": "0x28668c644ba1f7bf8fab5646b2c1620609aa7c0cc13b9d48be2359404a25586c2715f887e4850244264ff9244a656ef795d78c2abc05353ea175fafff1e66b041b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}