Transaction not yet indexed

4Mc64SSLkgrGjdsYc3KX3g5hFxttLgAfZvQmD4CttAYTcCvjDTaAfcb1E2cfk9L2jYWgvc4kYQ6yendxefhChxdm

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