Transaction not yet indexed

5591rHWzTVFrZorB3Y3Rf4fwo9A9mTBLEdHGkCTDAfHUuNdcZis4L2WVPrKSN5CQfWmrz5KdEToXko6jprLFtHBB

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