Transaction not yet indexed

MMK2PrgpT1JdWazkcTYVJPTYGy4U75B5AqKBtENrX19k5tN6qun8F6V53k4Tb7en9HYK8umCPR8jRf55T41MTSo

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