Transaction not yet indexed

1UbCgzRhdiCoE4y1sPBbhJRwh89kPkjMCczSn6mDCqJPLfdV8GARWNAMVLTDyQ36bxMoXvmcG49XBDYyATJAkqW

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