Transaction not yet indexed

664KHXb7fYJiAgi9yB22tC7GSEmwUCES991Qb2BBEcqMzmFoa4HnSJRCnTbfA6DfdrYGwwifQcKM2zaAcNSCzPcE

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