Transaction not yet indexed

MriMWBQF59Sph8XEeqJHWHj6W4Yq2vUWYuDXFV2GrbcuQU5HM5WT6J3Bj9hXQL55rsG7JKLAcYVnR9M9xcR8nxD

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