Transaction not yet indexed

421NVGqFYYFoiH5sMkyvA4d4HgAe49gauehgAnEe3M5ecrH4j23Wik3L4zXdcAtEmjctsaoJRmtUbmgi6SpMjBy8

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