Transaction not yet indexed

1aK2k2kHgid48EenUtSiLTjTZPLpzzoK5Ytfu7iVEcQmbHanXQydErhNMWvpRDN3oJU7TVWmw1WjkxQwpZMMTZ4

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