{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x468b9700f9bd6c453023ab4b1fca111f6dfeb11c4729093dae6e0138ca6fe8a6",
    "signature": "0xb3a48b34c6d3847c93e3dcc534464b841efc6bc14305bc040abe6149c5152d75423690661495fd88644b2ea33ac0a99bf095ef335e0402e01c8c4f17b52f87441c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}