Transaction not yet indexed

5St16rFFkYDSANLJK9Y2MciVBjupzLHuqeAr9AXe6wJmJvNRbWBMB3WocrMBuQ28Chzi4bwpNkB43qM8BZ61kSjk

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