Transaction not yet indexed

3at21fNyMkCtMmXSzAJkF64PaX7c2TCNSaWMSSeVrLizJBZmDR5CJp8fWTUQunAGqwsUBPLp1aKrLKDqRXLVKqiE

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