{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2042045664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e45bdfe51e6b9ac7764780c94c3ae367172e5edb616768b3752c100820b1e11",
    "signature": "0x757ed2738d47978e5a4de360c72f5be464eef8f0b4404f841543c88e588db6777ded5c9e0ba271d0ed35d7dc085fb1dac90b781750dbcfbcc37fd072a6c522611b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}