Transaction not yet indexed

421PN1jsPbLDZbyWDWXG8QgWxPLzGJR8meSrZrL3PMAzPZmvDRCP2WiwGDwisrvYWU2kCrzXhoY2teLuopxbVKNe

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