Transaction not yet indexed

Hk88PDoVVEA4US39xZptaMpPYWcwzYyFQjA7kvCYUW6YLgH2ndDKsGLVSNeAbJgV1odLXGYWAZntuQJ1jVfFcjA

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