Transaction not yet indexed

5b1MtwJso2VC9wL3oCJMC2wcLdhqLHCLKffdtAR47z8XszMEH5NjiHo2Gku4U8CyYpJ9FCkNz7PfWmDiwvtY7aFx

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