Transaction not yet indexed

Fyf21fXcnvuJ6FQei6vT2NUKX15nBVciyv2s6aN7uC1kkEFVYSMYwS3YraRzuuWkPkcW9cGcEMKZvzYXoXBbDUE

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