Transaction not yet indexed

mDmktbkZHXThbkUd3V7mM2NR8idnin2P2LExzkKvrE6TDfyPn1v1w9BCaTnDhMLkL9KFEpxLbrFNpuS5AWx2j67

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