Transaction not yet indexed

KhfM9rVAtZNGerf1Ca8GTQu47fMYBuW8LPbjHmf3aUATy1pUWrCU2cSW6MY9PYcvkbqQ8GJiQvGbEvY3UZGF2Jh

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