Transaction not yet indexed

RCU5MPUaCZCbawmxkWDfbk7EDEVbXBxjWwFKxGnsUVvmS4xgKGqvKVpkGjP6a1e4gHPf6MthwHFwKXeKbDatnaw

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