Transaction not yet indexed

3Mnc56yrQoyMWhpsDcoN8kDdSjkkeJGexptfvTeFEX6JbVKTtFZzh7j5a9C28A853CKB6cjVdKBGS4eK4Rz5EPM7

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