Transaction not yet indexed

31E8tcZaCYv3GbKLvWivhWcwCoWKbTfqmvVxy4fWUgUq94Ck2Zsg5NqmXXtDKaYaZnQrM8ZgCSkq8s2q1wu1UJG6

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