Transaction not yet indexed

sMm6hk9rm8rBH2TZj8LpnWM2uqJoUE3WmxhiUcLHPv7Uwx4HCuD29QhdV2v5Ta9PFeoJRtvxTmEkewjS3RkGHSM

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