Transaction not yet indexed

664LH3nAM8jaKGexp144MoZADfpJZG9DRSHAcmRku1ZyUMPMRSfKjbZfhFFQRQgPYCosxgrzwqBXpxwt2KJri1z1

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