Transaction not yet indexed

a88Ncq6nTveWqURskN1ccR9bp3vM3v8BSM2oSDFvmmFuzvtoUgrYS55DFXaVUEaK1pioAZ2bqPmHrLJEVUrTHhq

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