Transaction not yet indexed

5UNDNWJwMuSFFZbhMS3NptpXPLFsQyGAcgKZoFsGVLqnitJbjwu4vugveTn9s5d8RWsmcFe3dpfH7w5RWxuDz55i

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