Transaction not yet indexed

ddb9Bf76zTePCQKDRhACzfCKKFb2cH7NPK7BMf7bTf4SVxPoMtHDpRiNomVkRWzRDQzCU4KRBVUrmwMe89Ckwk7

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