Transaction not yet indexed

4x21aXYFuVVapLTswNQymKzfZ7XRYYY2qG3oWJJy6zu7MDze5dPf47dJqf1WGwi5WVBFDaDdaupEfVmcLab4NkVn

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