{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1068650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57b542b93411b792c5587fce680b48c3c6c80213fccf310462c6bd37ce6350d7",
    "signature": "0x3baca8760401b124173c00149dbeb7132839f136cf175e0a7f3b05a71b2df7675c1fca458e4ee9525984a5ed70f5d5ae1387f3e540528eb9e590074eebccc60f1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}