Transaction not yet indexed

21ZFfLpJaXoHF3Qvvyi3RDedoDm2AGyn7BcRkfoKM5dK5XoeWqAAr5Uecn75g3bf7wKQ2w7V35TdXFMVdm5EW1Px

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