Transaction not yet indexed

mdMcZCfPQ3AhgqEhbTiUUNNDeWWLsXmrodSrBKhQjYw4AGjqR9ttxLe2ZoFWvVxdmETVkow7eWiuWv31xAPpnH3

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