Transaction not yet indexed

5MSTU9Aw5pdKsxjX9VTDRv3NWwtpEEsFtr4xUfcmH6pGpKHFekUbXucLoqMEWtygLArPFbRBbRAtMYNWyodrNxky

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