Transaction not yet indexed

53MCxc64YoV63pAL8Meq9t6g4QFgouNWeukHJArK9qrbR5GjSJiksSYfLd1SPGQfCXdodXWnHMg3mpTb4AHQWmYP

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