Transaction not yet indexed

21Fgk4rTF6AQGKLaxSKSWQJFb6db8ocaLGmeUeKD1ChXhF9AZsKN7qX2FS3bjE8fUbVeVaNcej3st3FUSAWDBC6r

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