Transaction not yet indexed

66Md8rVSz4tdBkHKgAaJmt4SQgYweveQdew9xunrtwoQppKRQjSAE4UGxkvvnLQ5YAT4WiPknmm1PKybKrYToBrH

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