{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1752520439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb18ba29aa9f36543527116fd1e16ad6b2025687aa2d4914abbe6101b00194416",
    "signature": "0x7fca37c9316467ee00d7cd357e551ff5343d8a30297fa95519c2f558cea073e0001729967ff9e582d8263347c352e7df59b3ff373c840a6ab3269c56e7b5c34e1c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}