Transaction not yet indexed

4k8ubTCQC9z9GNxUumBPh8D4aMYc5haU679JbQRYb1mc1ZwdvNuhdXbi4CMrS2kaiP32vg53a8R8SqSgVLGvaUab

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