Transaction not yet indexed

RMX4sTuM44yFusBaFwtFcxZENt8nU4MHaPseGchmWVm1bnP6WDb2LMwfqe4omtsPcLPWFH5Ld9qxP9mijYWEjkk

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