Transaction not yet indexed

2Kou2B4TNAUSFjtYBriqp9bEKhioe1m5NQxExsFCukoKbr6vcsxDQRL9ZkuPEjBgp3zUy2eraCCB2Gqb5Re2yqBQ

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