Transaction not yet indexed

uMbxdmF13AQrcfR2qF9TVCQCjLmhK6dtUnRDqytCp9kpCQ6cddsN81KyEk8ECCEqASwMXvtohhFb8q8TCPVbM8R

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