Transaction not yet indexed

666yMB1JBePqWFdGJNa6TkzmZzXdbEXRM5vn4BchmYyHz61apsSVCVifR6HjScefRPfumJn1oVTZtCF3Y8mSZLzh

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