Transaction not yet indexed

421VzsFcWn4gGg11vvk2bAB3H9BQwDSB9aYgZfqJjcnPRCkFkBAP6iHtXGT4mosuCnyGGATDW5znnPMY75skHYAk

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