Transaction not yet indexed

21CcDnZmG2QFN2mzaJGE56esWfFUsLDAeaMyTCnoy2nY45x7uNRShwCwZg4vcqELpTmhM4aY77YYXLeZrrvALpTY

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