Transaction not yet indexed

a1jkMkmr5u2dDBd2wVgF77jrTnYerjmqLNw9h8S89ForKaEYDQFoqD1LMfXMib1AqrCzKSSaix7fXwzatdL31ph

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