{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1451b9a42678e1a5c0d12a044d1377bae2d0007e2cd0e4dfc5db6c6cfc7d29c",
    "signature": "0x9354befa87c57815e2bc1cde374c3e30a79e95eaf168dca1fed6ce1df5f095fc2bed8df2af7c6f7cb25f239f0eb0b1222a8b3d8790f5e0f4c833b59ca9e500dd1c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}