Transaction not yet indexed

AMuXo5VLJaVhUjkDdcfDEtHFR3E6eWhk4knX8WAM2fBahDA6QBJVMA3B6QaHhiyuTwtnzyVzEjv6hsMqaSHDRXS

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