Transaction not yet indexed

MRSCgxP5oPEvF3KLqn6uJ5vyaBmVxbzJS6DnzCYNTrf9v5U1dumeQLRVG6pjLe8qwdJWCGET6ME9NsE3Rb3NgSz

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