Transaction not yet indexed

3mdcHH2BQ6SA59dop42cXPZwqqtqrqbo6aZFiz63Tt5C1WiAx5e8JTHo7YM7hfNNCB6uNpMRJK8GsNe4eeZpaxic

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