{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1078509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2480011b6bc2168ccc096a1ffea77440904558e487728354f715a4dc20e5c12a",
    "signature": "0xcfacb255f199b04dcb06bb960c79a1121a680f3f6c40eb141c8425a957a3dcdf65ad572755459749581b8ff12bb9c732556700085f4162ab22fc23a8943488731c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}