Transaction not yet indexed

MUXwCsUETCTWidxfAsUrMNKw52RPPkrWvH2iaKfGkMERAa3QJd8A4JdbNsHU2htdgXFJyYdFaztPePfpKYPUwBx

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