Transaction not yet indexed

53PUnCcRdy5CJZJgK4fUeVDycfobtbrnpknRMFqBaXBJBqSyqaWTnTLGS4JoR4MQx3CdP87iKbYaMtvrtDxTH1PE

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