Transaction not yet indexed

1STv2cYVdXnrWLVEGHdzkFCFSLrbKR37egWCyaGMQ3fyUVy2Teo7RzFx9MBK2JeLuJiEBecq3MZJMfyuscs4GT9

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