Transaction not yet indexed

mbR8aCSX17XfWQbghLsGyc6gSMGKS3qVBbwSRDdnGY3F5NYrk8U3aVRJEag2cgWyfb8n1aPgeNJdCVBjeujChi9

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