Transaction not yet indexed

5b3PE28uqEUmFCWCnSjYyrG19xeiZYDb8HdPyWcw1RSAxJTWGbj6g3aJeUjgorW3n9BAu6dDVxMJJY3zPQPdMML5

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