Transaction not yet indexed

ykg2NaFbX458XSEQkQqhT45j5e71GGSqXUtjmNX7SUd58qUAMQHReAGzgEhp55ChuaSGLgzrmkDNtcAFKzD6Amd

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