Transaction not yet indexed

31JP81KHtCfDVDFdnvJsgg5egmFf4eJuMEQpDyrMJECbZb5ar8UQ2C55mqKcq8TJTb3svN3hoNaKqdFmCxCSGYf8

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