Transaction not yet indexed

53b1ToGHzPjAAh7wbmmb3otfpxt4AyKuZJTMNvFEhpgZYDvAeRHFKprPUPP4cb3wCvg11L6eRBXN5fNbU5oP8SX5

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