Transaction not yet indexed

21TgZMRpMJEBbQSSdzXz3cd6NN9hoF3bXbVekCSiWkxmcRxk1CDhX9tDoLLmRv75dZ4K5Y9pzhFpNAgDfe1xwCBP

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