Transaction not yet indexed

2C528uxHeYjTPy3E5nWqDZrZfxVdn13V2Y5D83S8kt3pUvGHwWkvNVEsEoCvx3UUwe5XQSgmCoQhANLPjhF2eM89

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.