Transaction not yet indexed

mh53u7aUZ8NGFbC6e8uX2s9A4qnSCFnAPTWeZX4WD68PkobaqAoxeaWfb7CEb8y7BeDwUYgR6nUqTs4H5Wqos43

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