Transaction not yet indexed

31Lktgbkmv5WfHV2uwxSx71pYiBgDsiTYoqrTFEY6hSS6ggfGsqUH7NdKK7Ry7EM6pUNAv5RaxwQp9w2jGqy6MhT

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