Transaction not yet indexed

RKcD2Gv6C2ADeNtYTtyDHiY5gQindjhcPZUt7WSYWWCStkBNZJNXmthpFeXeG4Q2jYV58eu8LZdCxKadyc9Q5RF

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