Transaction not yet indexed

ppXtSGLCP15x5uxsgaDxiYpMTo36eQ5bCfTNBzCoECQA35Z3Y8tmpGKgpZwCbu1oaV8kE8XZRT3eAgUrHzyCkah

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