Transaction not yet indexed

Mkb7p2RkG9ubiWJq59pfoxcXVbccKqFLLeAFNEHBk5qQpu9wj8M47KTfcd1WszRUCxTkzDEpFbbJpQ1DuhebXms

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