Transaction not yet indexed

56Ddpy9w4bZkjGcFJGE2c6QPbCqHaeaKcUVrvH24yjr3nsRKvh11bnWUtk7ZdwP9J21TEVy71LwJvePxZsH89sbS

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