Transaction not yet indexed

21He4g6Jv7gSDSdwyrQUNoeeBeKF633HVE7K84gqraot4DSK9FJHXsvAZdsgsTKPM9wEL1RBkVFYHXmDtk99fF2e

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