{
  "manageEntity": {
    "action": "Repost",
    "entityId": "943382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd43fd3f53e70e42e3692c271b3e83010f56c9da2d811e2fe412f944767eb3c2a",
    "signature": "0x4bf96dffb6ad4b3c9e70b71fbddf887b1f865081445df1e5bf14908df96373b31581126da718ea63dfcb52e33430cf32bb36fc3b4cfea4906226f96539881a051c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}