Transaction not yet indexed

263X3ftfEXC6Q4kFiDtzfb362e2VKz5x2HfJDaRVnzWKonMVwezsp9gwGj8dAf9Pxcb6t3ycAvJ3D7M2ZWp7voFS

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