{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146081417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xede73773a814c62f7732c7beacd3cf219f1093242d707cff1ac6f96ccae63c90",
    "signature": "0x7b52032a43e74170afd8945dca463d84fbed7db9c3a9a933b317e68e5cdbfbd3519268289a330fcbcc3885d027edfbb1fe5839bd1b8a577be975cf1c293f8d7c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}