Transaction not yet indexed

321z1w7TkffRFzFZxDgfzpfVHMbm8WMkFwTTAjxnTGd6wV6eXaaayMGGNWK1YmC5PykAtAf5pYx8pHDVPJkUw14S

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