Transaction not yet indexed

TMkR3zx7tg1GMm9ju6Yvjfg8Tx4RdxoYswRNGjbvCJcrt1p2zosbUHMqhupyxxxVfXnLZ3YSpLpL5sU5k9MJoNa

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