Transaction not yet indexed

43tSB9nQ7rwcKQECYevMxDCsMcsk8o7ZJxMXuuQvpG5p2PJtEYFGH8rzWsPiUWAshzzmqiYW9A2pvizANdH4Qdy1

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