Transaction not yet indexed

664Xz4E4mbJ1fGRT6kStXW7xHBFHnCUAcgSyrpcDVYuY9NcCgTQk6FH3DV1KV35soSLhra7C8qBH7hVekGyKVAm8

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