{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2149c10296c75e0b5fd924e33d4b9490c76887b02eb2dd3c49d6ff0a2252f43",
    "signature": "0xb82e0de4a137ce167632780f2915b90633173891675118a6f6b842e53dda2cd7369009b61053fe5e15fbd56733e0f6cbbe017700f23675a474d8ba5939fbbb031b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
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}