Transaction not yet indexed

YmnJrQYtH7p9s6ZaYHgXGejvKBJzrSjb2BeJWsP2LDVXgzaTcqYFrp5Chcg1dGSAKUhtZ6dNn2dP9WYvjpzoDUP

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