Transaction not yet indexed

66tbDF6dT5yEhSaewrQX58xkjSNqpYsSuv2fwFHkdWVMg8yLpqEcxUn1VM2F26JY4RxxTuUJrVCBbDPtYgE9DYz1

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