Transaction not yet indexed

KhMec3pgb3eaAWJS3E6eApHNqjuop5hkvJRjCDMdv5dvNxJMs9HGVzVZBYjcJaZUcCbtfAha3ZHonD6gdagvfJ1

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