Transaction not yet indexed

21EC27NJakHmYo6mAhviRJTNstUwwBGsCQ5mfFJGfomkc7KK7UMCRwKtdE2bicSaqD16i6N2JYcC1FbNp2oSPnd7

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