Transaction not yet indexed

ddmpf3UTQ4vHMTbHH8DDyJpV1x7TwNS1kpRQztAhNSPNpuZi3uVXPQaagb6bSb1dG6ge8LMDDa7n4J5jsgAzrfn

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