Transaction not yet indexed

21SEMcAYYQSRQjDFULAwdn3Xf3MGw2KmyPSqbU8XqFqRPfr1x14uA52Xx46j22Rrd84EVx4Abgk8V2nuGh47B1HT

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