Transaction not yet indexed

66tuvmffKuEUFww6eS7BFSxXYKCVHhKLB3QrXFYrEEAb6P3TnYFoVHWgRpsLb51Lfe11SUQ7rvAM1nFo7sNFw8vY

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