Transaction not yet indexed

3M6GCbXhAJMcpCM9cue11kHdArvKT1WeXrStQgRjHTZBjhWSG2KAvGuXrkp16rMBV3Hfuz5SQkYXL9T8xW6PiRm6

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