Transaction not yet indexed

C51yQHVqaLXFUZQWf5h4YLR7uo5tdWkeQi1EJ6sJMCgpH6Yc9YiGFWCZ9eeJu7vydKByMMbXcoqoSd9QbxvTxaE

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