Transaction not yet indexed

UC8kZfk2wNfXBkx5NMYJqDeSPE3rWt8trPvhfYmJR8nHaZfchFfjymDYD9wHiF4xpQT6mRXhWPAJVVkA4bDM8HB

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