Transaction not yet indexed

4Sh19vVRnEromMwZbidfxpc6koGKdA6Tc2vEMeUx4CfkKBwcvb3a7dtsQwTMxqW9SLPDfpNFoTXo5X9uouHiiH8u

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