Transaction not yet indexed

54k21SmXDAkBKoJvFgFXhFYEFrtsRtM8Bevfm6Sxv4z5Qs9V2iod5DF2aMoXYq2RGE4dPSPC6kMfi7znKwaLwiC1

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