Transaction not yet indexed

523TBUEDjYwiPZDTdD5LAikvMBMkiP6BMcx9ddKAjBvRJUz5PrfM2vsDtULexdJFCZKVMaTKuma55E22gjt8XpGE

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