Transaction not yet indexed

523PoPiZLRGVeQRnaNySAVA69Ao9Nrmy1UwbN4AMVZ7SXFRqPiVFnTu95pkb1dVdkbAi9gKquAK8WBfuaXz19k1b

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