Transaction not yet indexed

ypa9USAmuJ9n86kYdvmAUXdgUtNiG3ow6LzFGym7QRQLdnsFbHFDPsZSedmWVjXvjqSkmWpH4QkNsz4DBkuZbW7

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