{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bb92d90330321496547ff80193778af00b37e18611a46ca6d259d570b113dbe",
    "signature": "0x99ed89164beb781702803ffb6097787bc52c95c82ea835d4c507763f17e02f340cf2cbfce02c58f3f848a26de2e5294f4c78d0a61acb50c938799f511e31052c1c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}