Transaction not yet indexed

1C91VrJv3vk4M1k6hydHfvxcW86YD8SiC75TapUYmU4BjUwBu4dGbcE7icGtXcZHbWfSAUmhP79Poum9Bi4Def8

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