Transaction not yet indexed

66kHfMfvmKo6pMmFaYdDxrz74tEr6VhMP6ZR2o7XAFtBUhMQbyHPmx9VZbU9YfCf55oKnRjcYrqforhTqaPmUQX4

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