Transaction not yet indexed

21878nTFmjRYHA2ecMi2DmSV3HkjX4mH6LgHw4Mqmp6mKt7pAhj2XF8SeGS5aNdmuUTvPSFuHKmEy7WRVCiFYV9k

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