Transaction not yet indexed

MFUAk8qcEGsDnYrfCrqidKS92qHJkMsDrJKtqMecMNVfwzrHcLG9cqCduEftD5H1qpHKhXBqo9kh4kQdBxuTuM5

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