Transaction not yet indexed

21VkPi1RsAeWZsr94br6n8qDba97EPFHMJ5p5XgcV5m6Kcj75LdFZiQEKLpTDbRBKYqDFBHMQJyfduvLky11Fsi8

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