Transaction not yet indexed

mTBpMBKVgP3bmM9hfWZEC1HUwLLEa33uYFRJPnomSoWipXUc3hasvfD12sT4W3FvCqSjqcTDnFSdmw4Z7vJCSEg

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