{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715171668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13e61141499754179c09e83a9a9df7e49d67b1ad4990a093d741f3921ab83a82",
    "signature": "0x8b5b87745176e69f20d065432de4caa865eeb6b7c8a4b04d744e898e77cb174805f05e5e54c282f398766ae35868273a06e1a71afde74b48c02258914161f2991b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}