Transaction not yet indexed

21ZkbrbjA7Kh9bk1G5yLib3Tjwd4VpzrRmCmVLXQi6GWyprPdQYLF5aHXBTMY9PLYc1Pw8dsotgLudBjayoLF7aM

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