{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1470363163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28d49151e85ad8ddc0b68924de98b175e4d7211d5d35fcee12174114e381374c",
    "signature": "0x4487137ae4da1b85f8b826276de78ff64f09bed34c11d88c9415521ebadbaacf053fd2c969497fdc947110e89d07c0250ce555f3e14eff12d79958c952d320771c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}