Transaction not yet indexed

66CGmBUBvFGbccmWmiVcxUZ8NkQ31CvrjCEUgRkULPLni8ovjgD3UGRwvTqpMyMVGFd8Gb8PrejKvauV52P66SZm

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