Transaction not yet indexed

64e8md85npPWfj666DYP4D4yqZErQRGs9SR65hxq3eZ2bm6y9BDgNjovCXw5CDKKf6nPFjBpF5SM4wvg8V8rgfp6

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