Transaction not yet indexed

iMtNcXRA3uMLu9pACqPgMoyESkEfgzJ3WACQLRWc6DFDRVLyyRmLPwZZ7dz6ZvXByFiiUp2YDyKgA1YX3bu1ZRX

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