Transaction not yet indexed

51ZM52vy47JjebaSg5zSZM48sbEhizyfHXxv9ki2KJmcxANTtWCLF5sNBaJMV46ug3bm4QjXG9LMHXuPBYk4K5X6

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