Transaction not yet indexed

4KU2wkPBFz938BAurzPyw4ZjaqJXXqpYgpMEZ6nVYSNQFSjBNvrvtNjAuuH6zdRQcpgfM7HqaEaCDyebBykmRsH1

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