Transaction not yet indexed

21pLYz77rtkk3M3j6gUtRA4aD7yWrEk4oqTKaVx2p6eaqFobLABvtRHWUXa5AwE5qncawKqaMpJivRkG2afqYL15

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