Transaction not yet indexed

55LUAPtMUfBMyio4G8SG6UV1UPrt4wXozWzrZqRtqa43z6S8BRJBzLvYurvZnLknPhanqvBLAQu4hyX8uLvVsxSy

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