Transaction not yet indexed

mDUGtuFatnWiEEnxS2r5jh2Psvc4HFEWs8cg8aPbMjCMV7iC2YjsWwL5MTs7Rste1bKkfy4TNztopz1jtz9D3qY

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