Transaction not yet indexed

21MdP6FepT4uBCtzYhuWGVL2WYm68EdTi6hjT1PyDtiqc8hWfeoGQPTZo1cWuxi4uCofYpVusjEM9mLK8wpsyvwP

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