Transaction not yet indexed

MidPepMpGhHVi4xhAKgZgGhZ16TfFsPFPpGZ5MswQqUfrEptWhcNB2PfkZBnVCa4r15byYYnoPYDGmXVNXb8arR

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