Transaction not yet indexed

21ZTSuoo7HiYeUJayGKXzuHeZRHGmoSw3GUPk1Kq2vAn2mL91iY5iNMjf2hDLF5wmaP52xQ2jAdxNmVkYaaTGDP6

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