Transaction not yet indexed

4YUGxgLNAKqBqFtxvMtmbJqHUanq6HwJHuwQNRTMEj8PhqkPSXMRkp51egjYBaVtNAVNci5RJK8NcDSNCaQj7Xr7

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