Transaction not yet indexed

21CMgjtRcMZLFPCnusv99UJ3ApC3C16Ph4mwmKo98F9f6SBPHMPjBwCnn3SJaDPJ8vcTcJJ7BGXJz8vknABV7K4c

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