{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1500918577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1794f121c7dd4924f3d001497e5407e286a86d93a79a24c2f33684c0c9d3545",
    "signature": "0x24e5b676dba6b02939bc24cf5f16ba85ca1a4f716215dff833a26a9e5cdf2ee906e0066fbbbfbdfa384b82e7117e0dc8afda31612593609ec12cb8926743b0ff1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}