Transaction not yet indexed

4Mfe2KkUvforfWjMcnpoPrf3PxUNFGEVSAZE2PWHKBcSxd8hCgk8v95yqsKwvLrxurTT21m72GByLB2WeewkH4q7

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