Transaction not yet indexed

DAdukAYcMvmgdMkEgaqBVYiKeGJ5wzgU6nW5nGsLHijqhq16cp7553gcNgt64NFbqMQaJm2aYQm8GRKM9EcNqHD

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