{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233549453",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b2ab87a00053921fa326baaaf24b79c5417ceb088b62442a52e671192bdff64",
    "signature": "0x5dc4d0525ca5f0cb283cdc7c847c8c9f59239cb9d5d00a87088bf85f88da3add072c4cad7272124c7246e502309bbed89cc0e01f3d8ae2a664b601275925a54b1c",
    "signer": "0x020819dBA653525cf3F8069104a51B241BfC46E1",
    "userId": "1967"
  }
}