Transaction not yet indexed

21zbkXmEDGtwe91P44xYPRqcv13AyLhS54iccRoFGdmrxPhZHNrpr9pHSMXon7Rvs2XG4iVLiAtSCY8Hn3N4YzHu

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