Transaction not yet indexed

66E7B4e5yHHAqJiKVjb56gpUXP9UFrtY7ee8XSYAXPxuwKo4EG2AFSTzurA5bw2zmaNu4U5trcrNyaCSbcnYRMfG

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