Transaction not yet indexed

21mHBmAR8nxyjSKSVftyHn8f7RfFvm5Pb2ei1CJfGn6pm2ddtfNe93MSeT6SG6xj59mHFEeuHNCUebBRCeBkNLLK

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