Transaction not yet indexed

21LHPRSDzCoVEGnXb9wDdCqrWdhbpAwRxDD3RnE6HkWxEsc4mVTdJQwHamcEMoSnpxRkNdK8B2yS1u9URnDB6Z79

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