Transaction not yet indexed

5z6UEDPQBkCoTSE2ZmzMPp1LBbFbeYgn6YhqoEi6j4bbWjpHEnpWTgG2EFevCZ2pd6kfp4t4TVpMJvxL5Xzvvm1Z

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