Transaction not yet indexed

2iZ91kpPjZYTw3D1dkcC3b6so1LtjLPi4bJSvL2XVkfnQMpKqJCHP3b3J8PXpgxqkaH3TQjhPBSp9PLwb4Lpnh8z

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