Transaction not yet indexed

SMcUfUCmZ3PEFbu2YdFZ2McQc2hLYXEpNHQJgMybF54mg3zSea7UtYpL3QPPKZJ52ZX4EJjpR4ArDjpyccpt2dx

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