Transaction not yet indexed

Qa8vc77CNAiFgJa8h4ZE6CUtjDHjVyhTcW1wBf7CqCZ9aS8v13phiJJnowrBNvMybP11oEoTxfWaX3HPn7RySw4

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