{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ba72889bf72bffc5585580ce282ddf5b2333ca7d16215d1025c7bc5f6836080",
    "signature": "0x92b3b6f23440d14564aeb5c60ccfe6006d9d11b9f15f7af8055beffd027dc6873b3f670e4465ae5a12c775a6f058d41e0405e898da9d67205ab4b135313257da1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}