Transaction not yet indexed

1imo6r7QiVV5sxh1WQ6baUtjPW5oHYpcbUKr1m2D6BxcLKFEYmQUNLp2ph5pVT7MPPCLUJbB4cDbqWJeCM3wDY3

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