Transaction not yet indexed

6f21MFX9yhjLhuCLqyUkXu5EwhpmfgVcKdJJaD7JKFC6hsVMVg4Td2aHUX8KT56eBjXZcj3LL4VAVADu8uggTCM

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