Transaction not yet indexed

MRXBeEAWR7McngAV4MTL5Kw2Vv1QsbESbEWr2S1wrnvqZNooQ6maq5xEJBGUq3b2xztsyfAkdyXoSXxbGbQj89u

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