Transaction not yet indexed

21g4niPUDDa6GPLniWC5x7K7by2Aoco9D4KLyAKc8M74MLKuSYTs55ZdBbUcxEoSuP7uWD5Dk3f3eDY5vEyBZUJ2

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