Transaction not yet indexed

2K191cP31q8aY7aYa1io4BuSmdHNMw9DQaJ6mZAfiAn5ES4dpVQbE9RK54PkSDNonMvqxgbh7TCcMBXLLtMYUJb3

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