Transaction not yet indexed

53UJtMBz2vjEPfBmAjhuwGfbFyhiCVQMKk6VkkxsrRJS9bbCsmfBt2iExtPN1rNt24cM79Cp6a4ZN4ssJEJMVFY8

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