Transaction not yet indexed

SJ2KM4SAAtpdJDvmbXBzKuQUwFego9e3Ac4fFqQBtXjXbEXoJZSsaVE8iApVnXXNV4S88PA6HM99darRXEFChUQ

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