Transaction not yet indexed

8Md3Fm8tnaXU3Xyzzwi2J1GfekHVePJSdJzUmm7RR1n3Evh2SHN3zen2Vw4JraMn4X3jRtzHQa8gDwp3CEXfpb7

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