Transaction not yet indexed

r16SLNRpQFE4kyfUSf8EKr7KfXMdL8eMWK2EcdMk9Lfc1fZGuRWiGzsveySJsWgK4RyBm5bBe4q6KkFNkLah4Ps

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