{
  "manageEntity": {
    "action": "Repost",
    "entityId": "191617904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x091b838c35fb25ebb4716f63d4dd4052a03bee9c30fadfe438a7414c53d83bc7",
    "signature": "0x72057509ade74f1536f7251adf138cc20a47e3db0ffac3e5dcbf1c4e1bbcc5df5170c7ecfbf477546b57f4c4837bd87aa1e9c7af2ac551de5e59bb6ad99f94611c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}