Transaction not yet indexed

66CMTLU6TVS6SZGpWPfCSzFSCqZGUYbP7pPo4etKcdyogjxYjXoyY5DrUqq4qGL6kvDgS5QSWyo9BqQt2F5R843G

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