Transaction not yet indexed

66swbSLAUfcP8dRApqiwMNEAwWNtMgCmoRBjjdiefyGFWVLv1j5V7FSrj3xMJ3j3sXRzijkmLDRE1iNmysFGTCQ2

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