Transaction not yet indexed

XPKfAnyyYnWEnaq9H4eQwqYhXVQqsgBV5ZmA5fiqE3bKHAbAMbxk8WJ1ApMeRR5g21ZM2snAy7ctmx6KWKBitwL

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