Transaction not yet indexed

31SfAQnGmxt89tNpbUaj8ib86WRFmSiNRqi8e4YEB1F5iBTHAgXdC3ytuBJSHzroT7fvkW1gNcsWC1UXbJvxKvm2

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