Transaction not yet indexed

31JkCoo8QNvPRa5iPDYBHB6sUAfak4wThYz2E7nWR6ztibkHnTjJvNu165jgbvas2mEcF7h2WrqKCUT9deuBAg4

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