Transaction not yet indexed

Stc5RBmXQL9BaF55cZXNqSEFtWnY2SwdEnf5yzSMD9b1om8MTU3tJpdc9BM5wpMg9bsfUwSELuDeDH6eamRbnRs

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