Transaction not yet indexed

21NSupbKf1MZKjaw1E6cwnhkqqpBJZhbHf1ruoKUSoeLKS6goq2mvWS8MSXd3fhv2GCz1z3AzKKkSa82aSiDSPyx

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