Transaction not yet indexed

ymDeddnTv3TWSoAGnfq7o4PfGz4uSmCLtLK9MjmAFXmJQXc9rgmMSJkCdUECqbSdxaqR5Q48jZLoGNcSgn4GL2x

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