Transaction not yet indexed

AK16eSGRsUJpViXHiYjxGAz7BbU23v7tQ7qxasDLSf9CriC8FMRFK1pommP9oxoxTJXf9EQwWgLE6jJWoPwtPDR

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