Transaction not yet indexed

5u5pMxnSn7CJrkVn4CLaeg9LNWVNmmBmuVP1p4ei6wuw3gWCTsZ7Y71aHp4rxFARnD5xiD9bCc8yeMjLLqLaGSk6

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