Transaction not yet indexed

5b1EX5mfWU4JtuTRmFzmGnZsGX15ojN4H1f8LvpzgE4xBChbvhzEhEDXyvQJzw1ULVeDs6XHuCtyLsjLYaTdht2b

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