Transaction not yet indexed

21tGTMUQnKmbkT4gNP4YsPSEzJDuMoyCGo9c4eHytNACDt16b82Uqer5gYcTpAHGYWqGo9CTyW6SeAS3e2kwkthP

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